Effective scientific solutions guarantee maximum performance in all conditions. With the Radiactor EVO, evolution of the previous Radiactor, Swiss scientists have perfected a system that increases performance. The Bionic 3D Sphere ® system on your chest, which now has larger dimensions, shows greater efficacy. The new 3D structures protect the sensitive nerve centre of the solar plexus. The revolutionary partial compression X-BIONIC ® guarantees a greater physical performance: just thanks to this, blood cooled by perspiration can move freely under the skin, protecting athletes from the risk of overheating.